Find the intercepts of the function f(x).f(x) = 3x - x3
A. x-intercepts: 0, -3; y-intercept: 0
B. x-intercepts: 0, -3; y-intercept: 3
C. x-intercepts: 0, 
, -
; y-intercept: 3
D. x-intercepts: 0, 
, -
; y-intercept: 0
Answer: D
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Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum 
, using the indicated point in the kth subinterval for ck.f(x) = x2 - 3, [0, 8], midpoint
A. 
B. 
C. 
D. 
Provide an appropriate response.Determine whether the statement is true or false. If it is false, give the correct answer. Explain.
? 
= x
What will be an ideal response?
With your calculator set to radian mode and polar graphics capability, graph the following function in the window specified.r = cos ? + sin ?, 0 ? ? ? 2?, [-2, 2] by [-2, 2]
A. 
B. 
C. 
D. 
Provide an appropriate response.Why is the answer (x2 - 4)(x2 + 4) not the correct answer to the instruction "Factor 
) completely"?
What will be an ideal response?